Details
| Originalsprache | Englisch |
|---|---|
| Aufsatznummer | 454206 |
| Fachzeitschrift | Journal of Physics Condensed Matter |
| Jahrgang | 20 |
| Ausgabenummer | 45 |
| Publikationsstatus | Veröffentlicht - 12 Nov. 2008 |
Abstract
We investigate the influence of spin polarized currents and non-equilibrated edge channels on the transport properties of a single quantum dot. Polarized currents are realized by the manual depletion of edge channels in high magnetic fields via a metallic top gate covering the source contact in the system. We observe a suppression and enhancement in the conductance of the quantum dot dependent on the edge channel configuration in the leads.
ASJC Scopus Sachgebiete
- Werkstoffwissenschaften (insg.)
- Allgemeine Materialwissenschaften
- Physik und Astronomie (insg.)
- Physik der kondensierten Materie
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in: Journal of Physics Condensed Matter, Jahrgang 20, Nr. 45, 454206, 12.11.2008.
Publikation: Beitrag in Fachzeitschrift › Artikel › Forschung › Peer-Review
}
TY - JOUR
T1 - Spinand edge channel dependent transport through quantum dots
AU - Ridder, T.
AU - Rogge, M. C.
AU - Haug, R. J.
PY - 2008/11/12
Y1 - 2008/11/12
N2 - We investigate the influence of spin polarized currents and non-equilibrated edge channels on the transport properties of a single quantum dot. Polarized currents are realized by the manual depletion of edge channels in high magnetic fields via a metallic top gate covering the source contact in the system. We observe a suppression and enhancement in the conductance of the quantum dot dependent on the edge channel configuration in the leads.
AB - We investigate the influence of spin polarized currents and non-equilibrated edge channels on the transport properties of a single quantum dot. Polarized currents are realized by the manual depletion of edge channels in high magnetic fields via a metallic top gate covering the source contact in the system. We observe a suppression and enhancement in the conductance of the quantum dot dependent on the edge channel configuration in the leads.
UR - http://www.scopus.com/inward/record.url?scp=58149345861&partnerID=8YFLogxK
U2 - 10.1088/0953-8984/20/45/454206
DO - 10.1088/0953-8984/20/45/454206
M3 - Article
AN - SCOPUS:58149345861
VL - 20
JO - Journal of Physics Condensed Matter
JF - Journal of Physics Condensed Matter
SN - 0953-8984
IS - 45
M1 - 454206
ER -